Hiroki Orii

Title: Hiroki Orii: Innovator in Image Forming Technology

Introduction

Hiroki Orii is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of image forming technology, holding a total of 2 patents. His work primarily focuses on enhancing the efficiency and effectiveness of image forming apparatuses.

Latest Patents

Orii's latest patents include an innovative image forming apparatus. This apparatus features an image bearer capable of bearing a toner image, where a latent image is formed on the image bearer. It includes a developing unit designed to develop the latent image with toner and a cleaning unit that incorporates a blade-shaped elastic body. The elastic body is in contact with the surface of the image bearer, ensuring a friction coefficient between the image bearer and the elastic body is maintained between 0.85 and 1.1. Additionally, the self-excited vibration of shear force of the elastic body in a specific frequency band is carefully controlled. Another patent involves a photoconductor used for an image-forming apparatus, which has a surface with irregularities that meet specific roughness criteria.

Career Highlights

Hiroki Orii is currently employed at Ricoh Company, Ltd., a leading firm in imaging and electronics. His work at Ricoh has allowed him to push the boundaries of technology in image formation, contributing to advancements that benefit various industries.

Collaborations

Orii has collaborated with talented coworkers, including Hidetoshi Kami and Ryohta Takahashi. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Hiroki Orii's contributions to image forming technology exemplify the spirit of innovation. His patents reflect a commitment to improving the functionality and performance of imaging systems. Through his work at Ricoh Company, Ltd., he continues to influence the field positively.